import { startBackgroundTick } from '@/lib/sim/engine';

// ISS-117 (v0.52.0): the world clock advances on a ~1 s background tick even with nobody polling —
// started once at server boot (Next ≥15 instrumentation hook; runs under `next dev` and `next start`).
export function register() {
  if (process.env.NEXT_RUNTIME === 'nodejs') {
    startBackgroundTick();
  }
}